Hi,

5 fields with requires IS_IN_DB in one of my database tables makes loading 
of my SQLFORM.grid and SQLFORM very slow.
It takes about 20 seconds to open up the SQLFORM.grid view.
The users need to pick values out of these  5 masterdata tables.

My Impression is that alle of these table are completely loaded into Memory 
every time the SQLFORM.grid or SQLFORM gets activated.
My Airport table contains 3500 records. If i use a smaler table with let 
say 500 records it seems to work a lot faster.

Is there a way to include simple picklists that are only activated wenn 
user opens clicks on the field, like you would do in a Windows application?
How can i optimise this? 

Thanks in advance

Karl

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